yeah everything agrees on the necessity to chose meaningful/short/descriptive/concise names. but I was asking if there's anything to keep in mind when building

yeah everything agrees on the necessity to chose meaningful/short/descriptive/concise names. but I was asking if there's anything to keep in mind when building large complex code. - how long or short are your functions? - what do you comment? - can you actually use only pure functions? - how large are your files? - how do you manage 3rd party dependences or do you don't use any? - how do you mange bundle size and enforces code quality? - when to break a function or break a file into smaller parts? - do you create functions that call only other functions or each function should have some procedural code? giving code examples of a well written code snippet would be so helpful!